80542992

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{12809}}^1$

素因数の和:12951

約数の個数: 40

約数和(自身を含む): 209674080

約数和(自身を除く): 129131088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 12809, 25618, 38427, 51236, 76854, 102472, 153708, 204944, 307416, 614832, 1677979, 3355958, 5033937, 6711916, 10067874, 13423832, 20135748, 26847664, 40271496, 80542992]

約数ペア:

[(1, 80542992), (2, 40271496), (3, 26847664), (4, 20135748), (6, 13423832), (8, 10067874), (12, 6711916), (16, 5033937), (24, 3355958), (48, 1677979), (131, 614832), (262, 307416), (393, 204944), (524, 153708), (786, 102472), (1048, 76854), (1572, 51236), (2096, 38427), (3144, 25618), (6288, 12809)]